What is Margaret Hartley's NPI number?

Margaret Hartley's National Provider Identifier (NPI) is 1528562451, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Margaret Hartley's specialty?

Margaret Hartley is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).

Where is Margaret Hartley located?

Margaret Hartley's practice location on file with NPPES is 11 Robinson St, Pottstown, PA 19464-6421.

What is Margaret Hartley's phone number?

The practice phone number listed in the NPPES registry for Margaret Hartley is (484) 941-0500.

Is Margaret Hartley's NPI active?

Yes — Margaret Hartley's NPI (1528562451) is active in the NPPES registry as of the last update on 2018-03-23.

IndividualActive

Margaret Hartley

NPI 1528562451 · Counselor · Pottstown, PA

Margaret Hartley is a Counselor provider in Pottstown, PA (NPI 1528562451).

Provider details

NPI number: 1528562451
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

CounselorPrimary101Y00000X
Behavioral Health & Social Service Providers
Psychologist103T00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(62/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
8 yrs in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

11 Robinson St

Pottstown, PA 19464-6421

Phone: (484) 941-0500

Street-level locationGet directions

More PA providers

Mailing address

406 Constitution Dr

Forked River, NJ 08731-1816

Enumerated: 2018-03-23
Last updated: 2018-03-23

Frequently asked questions

What is Margaret Hartley's NPI number?: Margaret Hartley's National Provider Identifier (NPI) is 1528562451, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Margaret Hartley's specialty?: Margaret Hartley is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
Where is Margaret Hartley located?: Margaret Hartley's practice location on file with NPPES is 11 Robinson St, Pottstown, PA 19464-6421.
What is Margaret Hartley's phone number?: The practice phone number listed in the NPPES registry for Margaret Hartley is (484) 941-0500.
Is Margaret Hartley's NPI active?: Yes — Margaret Hartley's NPI (1528562451) is active in the NPPES registry as of the last update on 2018-03-23.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.